baber/WOPTO huggingface dataset:
Patent KR-20040043830-A (KR)
Inventor: KANG HYEOK
IPC: H01L21/8238
Filed: 2002-11-20
Abstract: PURPOSE: A flash memory device is provided which does not need to correct a bank selection circuit even though a boot area selection signal is changed. CONSTITUTION: A latch unit(11) latches an address signal. The first switching unit outputs an output signal of the latch unit or its inverted signal selectively according to a boot area selection signal or its inverted signal. The first carry counter outputs a bank read signal and the first carry output signal according to an output signal of the first switching unit and the first carry input signal and a number of control signals. The second carry counter outputs a bank write signal and the second carry output signal according to the output signal of the first switching unit and the second carry input signal and a number of control signals. The second switching unit controls the operation of the first bank by outputting the bank read signal or the bank write signal selectively according to the first bank selection signal and its inverted signal. And the third switching unit controls the operation of the second bank by outputting the bank read signal or the bank write signal selectively according to the second bank selection signal and its inverted signal.
Patent KR-20040046430-A (KR)
Title: Slim type optic disc drive
Inventor: BAE BYEONG YEONG
IPC: G11B17/02
Filed: 2002-11-27
Abstract: PURPOSE: A slim typed ODD(Optical Disc Drive) is provided to apply for a slim propensity of a portable terminal such as a notebook computer by maximally using a thickness of a lower case. CONSTITUTION: A main control board(160) controls an operation of the ODD. A lower case(110) is equipped with the main control board and forms a penetrating part(210) matched with an installation position of the main control board. A tray(120) is equipped with a spindle motor(130) rotating an optical disc(D) and an optical pickup(150) accessed to the optical disc, and is installed/slid on the lower case. A blocking part(220) prevents the penetrating parts from being projected over a lower surface of the lower case by blocking the penetrating parts. The thickness of the blocking part is thinner than the thickness of the lower case.
Patent KR-20040046485-A (KR)
Title: Synchronizing Apparatus for Reverse-Shift in Manual Transmission
Inventor: CHO DONG HYEON
IPC: F16H3/20
Filed: 2002-11-27
Abstract: PURPOSE: A shock preventing device in shifting into the reverse range of a manual transmission is provided to prevent friction noise by engaging smoothly in stopping a reverse idler gear and a reverse output gear with releasing friction between a first friction member and a second friction member. CONSTITUTION: The shock preventing device of a manual transmission is composed of a reverse idler shaft(52) fixed to a transmission housing(50); a reverse idler gear(60) engaged with a reverse input gear(56) of an input shaft(54) by rotatably combining the reverse idler shaft, and engaged with a reverse output gear(58) of an output shaft by axially moving along the reverse idler shaft in shifting into the reverse range; a first friction member(62) protruded and fixed to the outside of the reverse idler shaft; an insertion groove(64) axially formed in the reverse idler gear to insert the first friction member in shifting into the reverse range; and a second friction member(66) protruded inward in the opening end of the insertion groove and rubbed with the first friction member at the initial stage of shifting into the reverse range.
Patent KR-20040048037-A (KR)
Title: Air guide control device and method thereof
Inventor: KWON YEONG DONG
IPC: F01N3/22
Filed: 2002-12-02
Abstract: PURPOSE: A control device of an air guide for a warm-up catalytic converter and a control method thereof are provided to improve the purifying rate of catalyst, and to prevent lowering of endurance from concentration of high temperature emission by guiding flow of emission into the center of the catalyst in increasing rpm of the engine with controlling speed and direction of emission through the air guide. CONSTITUTION: An inlet of a turbocharger(2) is connected to an exhaust manifold, and an outlet of the turbocharger is connected to a warm-up catalytic converter(10) in an exhaust system of a vehicle. An air guide(20) is installed in the inlet of the warm-up catalytic converter to guide emission into the center of the warm-up catalytic converter according to rpm of an engine(3) by controlling speed and direction of emission. The angle of the air guide is adjusted by driving an actuator(5) through control of an ECU(Electronic Control Unit,4). The air guide returns automatically in stopping the engine.
Patent KR-20040050384-A (KR)
Title: Fan Assembly Integrated Heat Exchanger
Inventor: HWANG SEONG MAN
IPC: F04D29/28
Filed: 2002-12-10
Abstract: PURPOSE: A spiral fan assembly having a heat exchanger is provided to allow a spiral fan to perform a heat exchange operation while blowing air by continuously feeding coolant into a coolant path of the blowing fan. CONSTITUTION: A spiral fan assembly is integrally formed with a heat exchanger. The spiral fan assembly includes a rotating shaft(2) rotatably coupled to a driving motor(1), a cylindrical hub(3) fixedly coupled to the rotating shaft(2), a plurality of blades(4) formed at an outer peripheral portion of the cylindrical hub(3) in a spiral pattern, and a fan housing(10) surrounding the blades(4). The fan housing(10) has a hollow cylindrical structure both ends of which are opened. A coolant path(5) is formed in the blade(4) in a serpentine shape. An upper connector(6) and a lower connector(7) are connected to the other end of the rotating shaft(2).
Patent KR-20040050508-A (KR)
Title: Method for improving CD uniforimity in applying reflow process
Inventor: KIL MYEONG GUN
IPC: H01L21/027
Filed: 2002-12-10
Abstract: PURPOSE: A method for improving CD(Critical Dimension) in a reflow process is provided to be capable of reducing shrink bias. CONSTITUTION: A resist layer is coated on a semiconductor wafer. The first baking process and an exposure are carried out on the resultant structure for forming the first micro pattern on the resist layer. The second micro pattern is formed by carrying out a reflow process on the resultant structure using the second baking process. The resist layer has a thickness of 700-30000 angstrom. The reflow process is carried out by using a one-step or multi-step baking process. The reflow process is carried out at the temperature of 120-180 °C for 60-300 second.
Patent KR-20040051368-A (KR)
Title: Authentication/authorization apparatus and method using internet users' credentials encryption
Inventor: LEE CHEOL MIN
IPC: G06F21/33
Filed: 2002-12-12
Abstract: PURPOSE: A device and a method for processing certification/authority through the encryption of an Internet user certificate are provided to process certification confirmation and authority control at the same time by including the authority information and a certification result to the user certificate transferred to a user terminal. CONSTITUTION: A login processor(34) generates a certification key by processing the login of a user included in a user database(37). A certification key information storage(38) stores the generated certification key in order to confirm the login. A user information collector(31) collects the user information included in the authority information for the certificated user. An encryption tool(32) generates the user certificate by bundling/encrypting the generated certification key and the user information. A certificate issuer(35) issues the encrypted user certificated. A decryption tool(33) decrypts the user certificate transferred when a server is requested. An authority controller(36) controls the service provision according to an authority by extracting the authority information from the decrypted user certificate.
Patent KR-20030053455-A (KR)
Title: Implantable and insertable passive tags
Inventor: GOVARI ASSAF
IPC: G01V15/00
Filed: 2002-12-21
Abstract: PURPOSE: An implantable and insertable passive tag is provided to achieve improved wireless tags fixed to devices that are inserted into or implanted in the body of a patient for use in determining coordinates of the device inside the body. CONSTITUTION: An apparatus for determining the position of an object within a body of a subject comprises at least one acoustic wave generator(11,13,15), adapted to direct a first acoustic wave toward the body at a first frequency, an acoustic tag(12) adapted to be fixed to the object, the tag comprising a shell defining a cavity therein and a medium contained within the shell, such that responsive to incidence thereon of the first acoustic wave, the tag emits a second acoustic wave at a second frequency, different from the first frequency, one or more detectors(17), adapted to detect the second acoustic wave and to generate signals responsive thereto, and a signal processor(30), coupled to process the signals so as to determine coordinates of the object in the body.
Patent KR-20020021682-A (KR)
Title: Device and method for maintaining and guiding a riser, and method for transferring a riser onto a floating support
IPC: E21B19/00
Filed: 2000-08-03
Abstract: An apparatus for holding and guiding a floating riser relative to a floating support. The apparatus includes a guidance mechanism secured to the floating support for enabling the riser to rotate about a horizontal axis perpendicular to a longitudinal axis of the riser; and for enabling the riser to slide longitudinally along the longitudinal axis and lateral displacement of the riser to be guided in a horizontal plane perpendicular to the longitudinal axis of the riser. The guidance mechanism includes friction pads mounted on a pad support for enabling the pads to pivot. The pads preferably cooperate with wheels such that the wheels bear against the riser and enable it to slide, and the riser comes to bear against the pads only when the wheels are moved away under the effect of lateral displacements of the riser.
Patent KR-20020029764-A (KR)
IPC: B60S1/40
Filed: 2000-08-08
Abstract: 본 발명은 와이퍼 암(11)을 와이퍼 블레이드와 연결하기 위한 연결 부품(10)에 관한 것이며, 상기 연결 부품은 다수의 와이퍼 암이 수납될 수 있도록, 와이퍼 암(11)을 위해서 3 개의 다른 고정 시스템을 포함한다.
Patent KR-20020039361-A (KR)
Title: 자동차용 시트백
IPC: B60N2/22
Filed: 2001-08-03
Abstract: 본 발명은 일차적으로 제1, 제2 측지지대(41, 5)를 가지는 강프레임(2) 및 상기 제1, 제2 측지지대를 상호 연결하는 상부, 하부 가로부재(42, 43)와 이차적으로 강프레임에 장착되고, 이용자의 등과 직접 접촉되기 위해 제공된 탄성지지시트를 포함하는 자동차용 시트백에 관한 것이다. 본 발명에 의하면, 상기 탄성지지시트는 제2 측지지대(5)에 장착된 탄성지지시트의 정, 후면부의 제2 측에지(64, 74)와  더불어, 상, 하부 가로부재(42, 43)와 제1 측지지대(41)를 커버하기 위해 제1측지지대를 걸쳐 강프레임 상에 장착되어지는 포대를 형성한다.
Patent KR-20030005234-A (KR)
Title: Precision gunnery simulator system and method
IPC: F41A33/00
Filed: 2001-01-22
Abstract: A turret mounted gun on a shooter tank with a laser scanner transmitter in its barrel emits a laser beam upon a trigger pull. The laser beam is directed toward a target tank based upon a shooter's ranging and tracking using a standard fire control computer to provide conventional ranging and tracking. The target tank is scanned with the laser beam to measure target azimuth and target elevation with respect to a boresight of the gun of shooter tank. Optical receivers mounted on the turret of the target tank detect the laser beam and a system control unit determines the trigger pull time, target azimuth and target super elevation. The system control unit also determines a range to the target tank by comparing a set of GPS coordinates of the two tanks. Based on the target azimuth, the target super elevation, the range to the target and the time of the trigger pull, the system control unit computes an impact point relative to the target tank of a simulated ballistic shell fired from the gun of the first tank at the time of the trigger pull. Casualty assessment is made and the impact point is transmitted back to the shooter for immediate feedback.
Patent KR-20020086687-A (KR)
IPC: C07C235/76
Filed: 2001-03-23
Abstract: alpha -Ketol unsaturated fatty acid derivatives represented by the following formula (1),  alpha -ketol unsaturated fatty acid amide derivatives represented by the following formula (6), and plant growth regulators containing, as the active ingredient, at least one of these derivatives: <CHEM> wherein R<1> represents linear C1-5 alkyl; R<2> represents hydrogen, etc.; R<3> represents hydrogen, etc.; R<4> represents hydrogen, etc.; R<5> represents hydrogen, etc.; n is an integer from 3 to 15; and the carbon atoms at the A- and B-positions may be in either (R)- or (S)-configuration; and <CHEM> wherein R<7> represents C1-17 alkyl, etc; R<8> represents hydrogen, etc.; R<9> represents  alpha -ketolalkylene; and R<10> represents specific divalent linear hydrocarbyl.
Patent KR-20020089422-A (KR)
Title: 제로-레이턴시-제로 버스 전환 동기 플래시 메모리
IPC: G11C16/26
Filed: 2001-03-30
Abstract: 동기 플래시 메모리는 비휘발성 메모리 셀 어레이를 포함한다.  메모리 디바이스는 SDRAM과 호환 가능한 팩키지 구성을 갖는다.  메모리 디바이스는 데이터를 입력 커넥션으로부터 출력 커넥션에 루팅하기 위해 선택가능한 전파 경로들을 갖는 파이프라인 버퍼를 포함한다.  각각의 전파 경로는 선정된 수의 클록 사이클들을 필요로 한다.  비휘발성 동기 메모리는 양 타입들의 데이터의 일관된 레이턴시를 유지하기 위해 파이프라인 출력 버퍼를 통해 메모리 데이터 및 레지스터 데이터 모두를 루팅하는 회로를 포함한다.
Patent KR-20030011918-A (KR)
IPC: H04N17/00
Filed: 2002-04-18
Abstract: 시스템 및 방법은 특정한 시간의 기간 동안 사용자에 의해 매체 프리젠테이션 장치 상에 매우 종종 선택되는 채널들, 국들(stations), 선택들 등의 리스트의 자동 발생을 제공한다.
Patent KR-20040002419-A (KR)
IPC: B65D79/00
Filed: 2002-04-26
Abstract: 횡단면이 각부를 면취한 대략 사각형상의 병의 각벽을 보강하는 것을 목적으로 한다.  견부와 동부의 횡단면이 각부를 면취한 대략 사각형상의 블로 성형 병에 있어서, 동부가 상부동부, 하부동부 및 상부동부와 하부동부의 사이에 설치된 횡요리브(RIB)로 이루어지고, 상부동부가 4개의 측벽과 각각의 측벽 사이에 배치된 4개의 각벽으로 이루어지며, 하부동부가 4개의 측벽과 각각의 측벽 사이에 배치된 4개의 각벽으로 이루어지고, 각벽에는 테이퍼벽으로 이루어지며, 축방향에 연장된 요부가 형성되어 있는 것을 특징으로 한다.  바람직하게는, 상기 요부는 그 폭방향 중앙에 설치된 세폭의 바닥과 테이퍼벽으로 이루어진다.   또한, 바람직하게는, 상기 각벽의 전체에 테이퍼벽으로 이루어지며, 축방향에 연장된 요부가 형성된다.
Patent KR-20040062261-A (KR)
Inventor: KIM JUNG HOE
IPC: G10L19/24
Filed: 2003-01-02
Abstract: PURPOSE: An audio coding method capable of controlling a bit rate, a coding device and a decoding device are provided to supply a more delicate FGS(Fine Grain Scalability) with a little amount of data, and to configure a frequency resolving power as being similar to a transfer function of ears of human being, thereby realizing high sound quality in a low layer. CONSTITUTION: A coding device converts PCM audio data(701), and quantizes the converted data according to a quantization step size of a coding band(702). The coding device codes additional information including scale factor information and arithmetic coding model information(704), divides plural quantization samples corresponding to a basic layer to map the divided samples on a bit plane, and arithmetically codes the samples(705). The device counts the number of coded bits. If the number of the counted bits exceeds a usable bit range(706), the device stops coding a current layer. The device codes all layers including a target layer(707).
Patent KR-20030011958-A (KR)
Inventor: KWON DAE SIG
IPC: F41J5/06
Filed: 2003-01-13
Abstract: PURPOSE: A device for gaining and displaying a hit point on a target is provided to quickly and exactly display the hit point on the target with a numerical value and an image by using the time difference of a sound wave. CONSTITUTION: A plurality of sound wave detecting units(1a,1b,1c) are installed at one side of a target(3) at regular intervals, and detects a sound wave. A timer measures the time difference of signals output from the sound wave detecting unit(1a,1b,1c). A processor calculates positional information with the measured time difference. A numerical value displaying device(17) displays the positional information with a numerical value, and an image displaying device(15) displays the positional information with an image.
Patent KR-20040065711-A (KR)
Title: Plasma display panel and driving method thereof
Inventor: JUN YONG TAE
IPC: G09G3/28
Filed: 2003-01-16
Abstract: PURPOSE: A plasma display panel and a driving method thereof are provided to prevent reversing of a wall charge by supplying a reinforced pulse after a reset period. CONSTITUTION: An energy withdrawal circuit(41) supplies a sustain pulse having a sustain voltage during a sustain period. A set-up providing unit(45) supplies a rising ramp wave to a plurality of scan electrodes during a reset period. A scan voltage providing unit(43) provides a scan pulse to one of the scan electrodes during an address period. A scan reference voltage providing unit(44) provides a scan reference voltage to the remaining of the scan electrodes to which the scan pulse is not provided during the address period. During a period between the address period and the reset period, the set-up providing unit supplies a reinforced pulse to the scan electrodes. The reinforced pulse has a slop identical to that of the rising ramp wave.
Patent KR-20030015334-A (KR)
Title: Method for preparing a chicken sauce using korean soy sauce and vegetables
Inventor: HWANG SA JIN
IPC: A23L23/00
Filed: 2003-01-23
Abstract: PURPOSE: A method for preparing a chicken sauce using Korean soy sauce and vegetables is provided, thereby preparing the chicken sauce having nutrients including various bioactive materials, vitamins, minerals, chlorophyll, etc., and a distinct taste. CONSTITUTION: The method for preparing a chicken sauce using Korean soy sauce and vegetables comprises the steps of: (i) mixing Korean soy sauce, garlics, ginger and starch syrup in the ratio of 20:2:1:1; (ii) mixing kale, tangerines, radishes, cucumbers, pumpkins, mugworts, yacons, kiwis, tangle, shepherd's purse, dandelion and Angelica utilis Makino and aging the mixture for 1 year to prepare a vegetable extract; (iii) mixing 5% of the vegetable extract with the mixture of the step (i); and (iv) aging the mixture of the step (iii) for 7 days at room temperature.
Patent KR-20040069622-A (KR)
Inventor: LEE HWA SUNG
IPC: F16L47/02
Filed: 2003-01-30
Abstract: PURPOSE: A heating bushing for fusion-jointing a synthetic resin pipe is provided to improve productivity by manufacturing the heating bushing in large quantities and low cost. CONSTITUTION: A heating bushing for fusion-jointing a synthetic resin pipe is composed of a main body(34) made of synthetic resin, and a cover body(36) made of synthetic resin. Net type heaters(31,32) are installed at the inside and outside of the main body. The cover body is detachably coupled to the main body, and prevents the shaking and exposure of the net type heaters.
Patent KR-20030026262-A (KR)
Inventor: DALY SCOTT
IPC: G06T5/00
Filed: 2003-02-03
Abstract: PURPOSE: A display system and a method for extending bit-depth thereof are provided to extend the bit depth of the display device by converting compensated image data into contone image data and removing the pseudo contour with the static noise of the display device. CONSTITUTION: A method for extending bit-depth of display systems includes the steps of measuring the static display noise of a display device(14), using the display noise to create pseudo-random noise(12) and subtracting the pseudo-random noise from a contone image(10). After the noise-compensated image data is quantized and displayed, the noise in the display device substantially converts the noise-compensated image data back to contone image data with few or no contouring artifacts. Other embodiments include using the inherent noise of a human visual system(22) instead of the static display noise, or both. Specific adjustments are made to the noise of the human visual system for color displays.
Patent KR-20040070945-A (KR)
Inventor: CHO SANG UK
IPC: G09B5/14
Filed: 2003-02-05
Abstract: PURPOSE: An apparatus for controlling the communication-line division in a learning system is provided to study under the quiet and pleasant condition by connecting the learning equipments and the audio input/output devices to the teacher by using a divider. CONSTITUTION: An apparatus for controlling the communication-line division in a learning system includes a learning equipment connection unit(32), an audio input/output connection unit(34), an audio output connection unit(36), an audio input unit(38), a pager connection unit(40), a pager signal generation unit(42), a pager display driving unit(44), a line selection switch(46) and a controller(49). The learning equipment connection unit(32) connects the learning equipments to the teacher. The audio output connection unit(34) transmits the sound of the teacher and the sound of the students to the headphone of the teacher. The audio output connection unit(36) transmits the learning output data and the sound of the teacher. The audio input unit(38) transmits the sound to the audio input/output connection unit(34). The pager connection unit(40) informs the status of the pager by connecting to the pager switch(53). The pager signal generation unit(42) generates the pager signal to the headset of the teacher. The pager display driving unit(44) display the dedicated student with the light emitting diode when the pager signal is inputted from the pager connection unit(40). The line selection switch(46) selectively connect the communication line of the pager student to the teacher in response to the paging. And, the controller(49) transmits each signal in response to the various input commands of the teacher and the students.
Patent KR-20040057029-A (KR)
Inventor: KO JAE SANG
IPC: H01S3/13
Filed: 2003-02-17
Abstract: PURPOSE: An apparatus and a method for detecting and stabilizing a wavelength are provided to perform simultaneously a function of a beam splitter and a function of the photodetector by using a transmission type photodetector. CONSTITUTION: An apparatus for detecting and stabilizing a wavelength includes a transmittance photodetector, a Fabry-Perot filter, a second photodetector, and a wavelength stabilizer. The transmittance photodetector(12) is used for detecting the optical power of laser beam from an external light source and outputting optical current corresponding to the detected optical power. The Fabry-Perot filter(13) is used for transmitting only the beams having the predetermined wavelength according to the wavelength of the laser beam of the transmittance photodetector. The second photodetector(14) is used for outputting the optical current corresponding to the optical power of the Fabry-Perot filter. The wavelength stabilizer(15) is used for stabilizing the wavelength by controlling the light source.
Patent KR-20030069113-A (KR)
Title: 항공기 스킨 패널용 강성 부재 및 그 강성 부재에 제공된스킨 패널의 제조 방법
IPC: B29C70/46
Filed: 2003-02-18
Abstract: 본 발명은 하나 이상의 수지-침투 화이바 층(4)이 두개의 연속된 시트-금속 스트립 사이에 교대로 개재되어, 주어진 형상의 단면을 갖도록 굽혀진 상기 시트-금속 스트립(3)의 적층체(32)를 준비하는 단계, 그리고 상기 수지를 경화시키며 형상을 고정하도록 상기 적층체(32)에 열과 압력을 가하는 단계(70)를 포함하는 항공기 동체 스킨 패널용 보강재(1)를 제조하기 위한 방법이다.  이로써, 합성 라미네이트 보강재가 얻어진다.  합성 라미네이트 재료의 항공기 동체 패널을 제조하기 위하여, 합성 라미네이트 보강재에 제공되고, 보강재내의 수지는 외측 스킨을 성형하기 적합한 라미네이트의 금속 레이어 사이에 존재하는 수지를 동시에 경화시킨다.
Patent KR-20040078969-A (KR)
Inventor: CHO SEONG YONG
IPC: H04N7/18
Filed: 2003-03-05
Abstract: PURPOSE: A monitoring system having a function of hiding an image and an image controlling method of the monitoring system are provided to display only an image selected by a user on a monitor. CONSTITUTION: A monitoring system displays images corresponding to video signals output from a plurality of cameras(200) on a monitor(300), records the video signals and reproduces the video signals. The monitoring system includes an input unit(510) and a controller(580). The input unit receives a user command. The controller processes a video signal to which an image hiding function is applied such that the video signal is not displayed on the monitor when the video signal is selected from the video signals output from the cameras or the recorded video signals through the input unit.